Technical Specifications

Materials

• SF Series: Die-cast aluminum body and cover with polyester powder coating.
• SS Series: AISI 316 stainless steel body and cover with electro-polished finish.
• SB Series: Die-cast aluminum body with polyester powder coating and transparent polycarbonate cover.
• Stainless steel fasteners and shafts.

Approvals

• ATEX, IECEX, EAC, CCOE certifications:
  • SF & SS Series:
    • Ex II 2GD Ex ia IIC T4/T5/T6 Ex ia IIIC T44°C…….T108°C Db IP6*.
  • SB Series:
    • Ex ia IIIB T44°C…….T108°C Db IP6*.
  • Operating temperature range: -60 °C ≤ Ta ≤ 100 °C.
• UL Certifications:
  • Class I Division 2, Groups A, B, C, D.
  • Class II Division 2, Groups F, G.

SIL Certification

• Up to SIL 3 certified by TÜV.

Protection Rating

• IP 66/67 for high resistance to dust and water.

Cable Entry Options

• Two cable entry options:
  • M20 or 1/2″ NPT.

Temperature Range

• Standard: -20 °C to +80 °C (depends on switch selection).
• Extended: -60 °C to +105 °C (available on request).